BE1014058A5 - DERIVATIVES OF 2,2,6,6-DIETHYL-DIMETHYL-1-ALCOXYPIPERIDINES AND CORRESPONDING 1-OXIDES - Google Patents
DERIVATIVES OF 2,2,6,6-DIETHYL-DIMETHYL-1-ALCOXYPIPERIDINES AND CORRESPONDING 1-OXIDES Download PDFInfo
- Publication number
- BE1014058A5 BE1014058A5 BE2001/0181A BE200100181A BE1014058A5 BE 1014058 A5 BE1014058 A5 BE 1014058A5 BE 2001/0181 A BE2001/0181 A BE 2001/0181A BE 200100181 A BE200100181 A BE 200100181A BE 1014058 A5 BE1014058 A5 BE 1014058A5
- Authority
- BE
- Belgium
- Prior art keywords
- diethyl
- derivatives
- alkoxy
- alcoxypiperidines
- oxides
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/92—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with a hetero atom directly attached to the ring nitrogen atom
- C07D211/94—Oxygen atom, e.g. piperidine N-oxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
- C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2438/00—Living radical polymerisation
- C08F2438/02—Stable Free Radical Polymerisation [SFRP]; Nitroxide Mediated Polymerisation [NMP] for, e.g. using 2,2,6,6-tetramethylpiperidine-1-oxyl [TEMPO]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Hydrogenated Pyridines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Polymerization Catalysts (AREA)
- Pyridine Compounds (AREA)
Abstract
La présente invention concerne certains dérivés de 1-alcoxy-2,2-diéthyle-6,6-diméthylpipéridines et de 1-alcoxy-2,6-diéthyl-2,3,6-triméthylpipéridines substituées en position 4 par un atome d'oxygène ou d'azote; une composition polymérisable comprenant a) au moins un monomère à insaturation éthylénique et b) lesdits dérivés de pipéridine. D'autres aspects de la présente invention concernent un procédé de polymérisation de monomères à insaturation éthylénique et l'utilisation éthylénique et l'utilisation de dérivés de 1-alcoxy-2,2-diéthyl-6,6-diméthylpipéridines et de 1-alcoxy-2,6-diéthyl-2,3,6-triméthylpipéridines substituées en position 4 par un atome d'oxygéne ou d'azote pour une polymérisation contrôlée...The present invention relates to certain derivatives of 1-alkoxy-2,2-diethyl-6,6-dimethylpiperidines and of 1-alkoxy-2,6-diethyl-2,3,6-trimethylpiperidines substituted in position 4 with an atom of oxygen or nitrogen; a polymerizable composition comprising a) at least one ethylenically unsaturated monomer and b) said piperidine derivatives. Other aspects of the present invention relate to a process for the polymerization of ethylenically unsaturated monomers and the ethylenic use and the use of 1-alkoxy-2,2-diethyl-6,6-dimethylpiperidines and 1-alkoxy derivatives -2,6-diethyl-2,3,6-trimethylpiperidines substituted in position 4 by an oxygen or nitrogen atom for a controlled polymerization ...
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00810246 | 2000-03-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE1014058A5 true BE1014058A5 (en) | 2003-03-04 |
Family
ID=8174612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2001/0181A BE1014058A5 (en) | 2000-03-22 | 2001-03-20 | DERIVATIVES OF 2,2,6,6-DIETHYL-DIMETHYL-1-ALCOXYPIPERIDINES AND CORRESPONDING 1-OXIDES |
Country Status (16)
Country | Link |
---|---|
US (3) | US6624306B2 (en) |
JP (1) | JP2001316365A (en) |
KR (1) | KR100743975B1 (en) |
CN (1) | CN1319590A (en) |
AU (1) | AU784894B2 (en) |
BE (1) | BE1014058A5 (en) |
BR (1) | BR0101108A (en) |
CA (1) | CA2341791C (en) |
DE (1) | DE10113209A1 (en) |
ES (1) | ES2173046B1 (en) |
FR (1) | FR2806720B1 (en) |
GB (1) | GB2361235B (en) |
IT (1) | ITMI20010546A1 (en) |
NL (1) | NL1017635C2 (en) |
NO (1) | NO20011436L (en) |
TW (1) | TW541303B (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG82601A1 (en) * | 1998-03-09 | 2001-08-21 | Ciba Sc Holding Ag | 1-alkoxy-polyalkyl-piperidine derivatives and their use as polymerization regulators |
TWI225483B (en) | 1998-10-16 | 2004-12-21 | Ciba Sc Holding Ag | Heterocyclic alkoxyamines as regulators in controlled radical polymerization process |
TW557305B (en) * | 2000-12-14 | 2003-10-11 | Ciba Sc Holding Ag | N-alkoxy-4,4-dioxy-polyalkyl-piperidine compounds, their corresponding n-oxides and controlled radical polymerization therewith |
TWI274053B (en) * | 2000-12-14 | 2007-02-21 | Ciba Sc Holding Ag | N-alkoxy-4,4-dioxy-polyalkyl-piperidine compounds, with glycidyl or alkylcarbonyl groups as functional initiators for controlled radical polymerization |
CN1249035C (en) * | 2001-06-13 | 2006-04-05 | 西巴特殊化学品控股有限公司 | 4-imino-N-alkoxy or oxy-polyalkyl-piperidine compounds and their use as polymerization regulators |
US7868171B2 (en) * | 2001-11-12 | 2011-01-11 | Ciba Specialty Chemicals Corp. | N-alkoxy-4, 4-dioxy-polyalkyl-piperidines as radical polymerization initiators |
DE60233349D1 (en) * | 2001-12-21 | 2009-09-24 | Basf Se | NEW FLAME HEMMER |
WO2003062293A1 (en) * | 2002-01-22 | 2003-07-31 | Atofina | Method of producing and using materials which are reinforced against impact and which contain block copolymers that are obtained by means of controlled radical polymerisation in the presence of nitroxides |
ES2263957T3 (en) * | 2002-03-05 | 2006-12-16 | Ciba Specialty Chemicals Holding Inc. | OPEN CHAIN ALCOXIAMINS AND THEIR CORRESPONDING NITROXIDS FOR RADICAL CONTROLLED POLYMERIZATION AT LOW TEMPERATURE. |
US7531555B2 (en) * | 2003-10-01 | 2009-05-12 | University Of Florida Research Foundation, Inc. | Compositions and methods for selective inhibition of nicotine acetylcholine receptors |
EP1675629A1 (en) * | 2003-10-07 | 2006-07-05 | Coloplast A/S | An adhesive composition and use of such composition |
WO2005118651A1 (en) * | 2004-05-27 | 2005-12-15 | Ciba Specialty Chemicals Holding Inc. | Alkoxyamines containing a radically polymerizable group |
WO2006074969A1 (en) | 2005-01-11 | 2006-07-20 | Ciba Specialty Chemicals Holding Inc. | Process for the post-modification of homo and copolymers prepared by controlled free radical polymerization processes |
CN105998028A (en) * | 2007-02-22 | 2016-10-12 | 科尔比制药公司 | Hydroxylamine compounds and methods of their use |
MX2009010535A (en) * | 2007-04-05 | 2009-10-22 | Basf Se | Sunscreen and personal care compositions comprising a select copolymer. |
WO2008145595A1 (en) * | 2007-06-01 | 2008-12-04 | Basf Se | Modified printable surfaces |
US8664324B2 (en) | 2008-06-23 | 2014-03-04 | Basf Se | Pigment dispersants with modified copolymers |
US8377192B2 (en) * | 2008-08-28 | 2013-02-19 | Basf Se | Stabilisers for inanimate organic materials |
US10316114B2 (en) | 2010-03-30 | 2019-06-11 | Basf Se | End-functionalized polymers |
JP4821916B1 (en) * | 2010-05-07 | 2011-11-24 | 横浜ゴム株式会社 | Process for producing modified polymers |
US9309391B2 (en) | 2010-06-29 | 2016-04-12 | Basf Se | Process for improving the flow of properties of polymer melts |
EP2771445B1 (en) | 2011-10-25 | 2018-12-12 | Henkel AG & Co. KGaA | Use of comb or block copolymers as soil antiredeposition agents and soil release agents in laundry processes |
EP2817370B1 (en) | 2012-02-23 | 2020-08-19 | Basf Se | Fluorinated acrylate block copolymers with low dynamic surface tension |
KR20150135489A (en) | 2013-03-27 | 2015-12-02 | 바스프 에스이 | Block copolymers as soil release agents in laundry processes |
CN111278934B (en) | 2017-10-23 | 2022-04-12 | 巴斯夫欧洲公司 | Aqueous silicone polymer emulsions |
WO2022200398A1 (en) | 2021-03-26 | 2022-09-29 | Basf Se | Polymer composition comprising polyacrylic block copolymer and aromatic based polyalkyleneoxide as dispersant |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2621870A1 (en) * | 1975-05-28 | 1976-12-16 | Ciba Geigy Ag | NEW DERIVATIVES OF 4-AMINOPIPERIDINE |
DE19909767A1 (en) * | 1998-03-09 | 1999-09-16 | Ciba Geigy Ag | New 1-alkoxy-polyalkyl-piperidine derivatives used as initiators in free radical polymerization processes |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4141883A (en) | 1975-05-28 | 1979-02-27 | Sankyo Company, Limited | Stabilization of synthetic polymers by penta-or-hexa-substituted 4-piperidinol derivatives |
US4191683A (en) | 1975-05-28 | 1980-03-04 | Ciba-Geigy Corporation | Derivatives of 4-aminopiperidine as stabilizers for polymers |
DE3486145T2 (en) | 1983-07-11 | 1993-09-23 | Commw Scient Ind Res Org | METHOD FOR POLYMERIZATION AND POLYMERS PRODUCED BY THIS METHOD. |
DE69708896T2 (en) | 1996-09-25 | 2002-06-20 | Akzo Nobel N.V., Arnheim/Arnhem | NITROSO CONNECTIONS TO PSEUDO-LIVING RADICAL POLYMERIZATION |
BR9807104A (en) | 1997-01-10 | 2000-04-25 | Du Pont | Polymer, process for the preparation of polymers, nitroxides, alkoxy amine, method for producing the nitroxide, aqueous solution and method for producing an alkoxy amine |
US6281311B1 (en) | 1997-03-31 | 2001-08-28 | Pmd Holdings Corp. | Controlled free radical polymerization process |
DE69812633T2 (en) | 1997-07-15 | 2003-10-23 | Ciba Speciality Chemicals Holding Inc., Basel | POLYMERIZABLE COMPOSITIONS CONTAINING ALKOXYAMINE COMPOUNDS DERIVED FROM NITRONE OR NITROSO COMPOUNDS |
TWI246519B (en) * | 1998-06-25 | 2006-01-01 | Ciba Sc Holding Ag | Use of 2,2,6,6 tetraalkylpiperidine-N-oxyl radicals having long alkyl chains as polymerization regulators |
JP2000072718A (en) * | 1998-09-01 | 2000-03-07 | Mitsubishi Rayon Co Ltd | Polymerization inhibitor for (meth)acrylate ester comprising (meth)acrylate priperidine-1-oxyl ester derivative and its production |
ATE434635T1 (en) | 1998-09-03 | 2009-07-15 | Ciba Holding Inc | Grafting of ethylenically unsaturated monomers onto polymers |
WO2001002345A2 (en) | 1999-07-02 | 2001-01-11 | Ciba Specialty Chemicals Holding Inc. | Mono and multifunctional alkoxyamines for the preparation of functionalized macromers |
-
2001
- 2001-03-02 TW TW090104959A patent/TW541303B/en active
- 2001-03-08 GB GB0105678A patent/GB2361235B/en not_active Expired - Fee Related
- 2001-03-15 IT IT2001MI000546A patent/ITMI20010546A1/en unknown
- 2001-03-16 AU AU28049/01A patent/AU784894B2/en not_active Ceased
- 2001-03-19 US US09/811,959 patent/US6624306B2/en not_active Expired - Fee Related
- 2001-03-19 NL NL1017635A patent/NL1017635C2/en not_active IP Right Cessation
- 2001-03-19 DE DE10113209A patent/DE10113209A1/en not_active Withdrawn
- 2001-03-20 KR KR1020010014312A patent/KR100743975B1/en not_active IP Right Cessation
- 2001-03-20 CA CA2341791A patent/CA2341791C/en not_active Expired - Fee Related
- 2001-03-20 BE BE2001/0181A patent/BE1014058A5/en not_active IP Right Cessation
- 2001-03-21 ES ES200100650A patent/ES2173046B1/en not_active Expired - Fee Related
- 2001-03-21 FR FR0103797A patent/FR2806720B1/en not_active Expired - Fee Related
- 2001-03-21 BR BR0101108-1A patent/BR0101108A/en not_active IP Right Cessation
- 2001-03-21 CN CN01111693A patent/CN1319590A/en active Pending
- 2001-03-21 NO NO20011436A patent/NO20011436L/en not_active Application Discontinuation
- 2001-03-22 JP JP2001083293A patent/JP2001316365A/en active Pending
-
2003
- 2003-01-21 US US10/348,088 patent/US6891008B2/en not_active Expired - Fee Related
-
2005
- 2005-02-01 US US11/048,677 patent/US7160966B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2621870A1 (en) * | 1975-05-28 | 1976-12-16 | Ciba Geigy Ag | NEW DERIVATIVES OF 4-AMINOPIPERIDINE |
DE19909767A1 (en) * | 1998-03-09 | 1999-09-16 | Ciba Geigy Ag | New 1-alkoxy-polyalkyl-piperidine derivatives used as initiators in free radical polymerization processes |
Also Published As
Publication number | Publication date |
---|---|
KR20010092697A (en) | 2001-10-26 |
AU784894B2 (en) | 2006-07-20 |
ITMI20010546A1 (en) | 2002-09-15 |
US7160966B2 (en) | 2007-01-09 |
NO20011436L (en) | 2001-09-24 |
FR2806720A1 (en) | 2001-09-28 |
CN1319590A (en) | 2001-10-31 |
ES2173046B1 (en) | 2004-06-16 |
AU2804901A (en) | 2001-09-27 |
NO20011436D0 (en) | 2001-03-21 |
NL1017635C2 (en) | 2001-09-25 |
US6891008B2 (en) | 2005-05-10 |
CA2341791A1 (en) | 2001-09-22 |
US20030166939A1 (en) | 2003-09-04 |
GB2361235B (en) | 2002-06-12 |
DE10113209A1 (en) | 2001-09-27 |
CA2341791C (en) | 2010-02-23 |
US20030065184A1 (en) | 2003-04-03 |
US20050143539A1 (en) | 2005-06-30 |
FR2806720B1 (en) | 2006-12-08 |
ES2173046A1 (en) | 2002-10-01 |
KR100743975B1 (en) | 2007-07-30 |
GB0105678D0 (en) | 2001-04-25 |
JP2001316365A (en) | 2001-11-13 |
TW541303B (en) | 2003-07-11 |
BR0101108A (en) | 2001-11-06 |
GB2361235A (en) | 2001-10-17 |
US6624306B2 (en) | 2003-09-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE1014058A5 (en) | DERIVATIVES OF 2,2,6,6-DIETHYL-DIMETHYL-1-ALCOXYPIPERIDINES AND CORRESPONDING 1-OXIDES | |
ES2182777T3 (en) | ALCOXIAMINS FROM BETA-PHOSPHORATED NITROXIDE. | |
ATE104692T1 (en) | USE OF C3 TO C5 POLYFLUORALKANES AS PROPELLING GASES. | |
EP1995258A3 (en) | Catalyst composition for polymerizing monomers | |
BR9809834A (en) | Oxygen remover accelerator. | |
NO20031165D0 (en) | Composition for transdermal delivery of fentanyl | |
BR9904685A (en) | Heterocyclic alkoxymines as regulators in radical controlled polymerization processes | |
ES2173138T3 (en) | ANTIMICROBIAL ADHESIVE COMPOSITION FOR DENTAL USE. | |
ATE357849T1 (en) | PESTICIDE PREPARATIONS | |
WO2002022688A3 (en) | Method for block polymer synthesis by controlled radical polymerisation in the presence of a disulphide compound | |
ATE491687T1 (en) | 4-IMIN-N-ALKOXY OR OXY-POLYALKYL-PIPERIDINE COMPOUNDS FOR USE AS POLYMERIZATION REGULATORS | |
CA2284388A1 (en) | Radical polymerisation in the presence of a number of stable free radicals | |
ATE76292T1 (en) | SYSTEM FOR THE DELAYED (CONTROLLED) RELEASE OF SUBSTITUTED DIHYDROPYRIDINCALCIUM ANTAGONISTS. | |
ID30511A (en) | FREE RADICAL POLYMERIZATION PROCESS WITH IMMEDIATE TERMINATION | |
BR9814039A (en) | Process and equipment for the immediate completion of free radical polymerizations, and, inhibitor solution. | |
MXPA03011833A (en) | Multifunctional alkoxyamines based on polyalkylpiperidines, polyalkylpiperazinones and polyalkylmorpholinones and their use as polymerization regulators/initiators. | |
DK0696585T3 (en) | New bisoxadiazolidine derivative | |
ATE373025T1 (en) | UV-CROSS-LINKABLE COPOLYMERS | |
DK0501329T3 (en) | Compatible polymer blends | |
BR9806983A (en) | Adsorption process of ethylene monomer polymerization inhibitors. | |
FI930462A (en) | AMINOBENSOESYRADERIVAT | |
ATE326487T1 (en) | OPEN CHAIN ALKOXYAMINES AND THEIR CORRESPONDING NITROXYDES FOR CONTROLLED LOW TEMPERATURE POLYMERIZATION | |
AU2001269623A1 (en) | Adhesive for removable prosthesis | |
EP0359185A3 (en) | Compatible polymer mixtures | |
ES2052999T3 (en) | NEW PROCESS AUXILIARY. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Effective date: 20110331 |